TMEM37 and infection: To test this hypothesis, we examined PR-1 gene induction as a downstream response during the course of infection with PstDC3000+avrRpt2 at 3, 8, 24, and 48 h, and found that the two independent InsP 5-ptase lines T6 and T8 show a delayed induction of gene expression (the response was observed at 8 h instead of 3 h) compared to the wild type and vector control plants C2 (Figure 2D).